New Stock Issuance - New stock issuance for Huaxin Jingke at a price of 18.60 on August 25, 2025[1] - Shenkou Co. (stock code: 002633) has a tender offer period from July 29 to August 27, 2025[1] - Fushun Special Steel (stock code: 600399) has a tender offer period from August 12 to September 10, 2025[1] Market Alerts - Dongxin Co. (stock code: 688110) reported severe abnormal fluctuations on August 16, 2025[1] - ST Suwu (stock code: 600200) and ST Zhongdi (stock code: 000609) both have announcements dated August 25, 2025[1] - Multiple companies including Zhehai Deman (stock code: 688577) and Huaguang Huaneng (stock code: 600475) have announcements related to abnormal fluctuations on August 23, 2025[1] Additional Information - The report includes links to detailed announcements for various companies, providing transparency and access to further information[1] - The document highlights the importance of monitoring stock performance and market trends for informed investment decisions[1]

● 经公司自查并向公司控股股东、实际控制人发函确认，截至本公告披露 日，公司及控股股东、实际控制人不存在影响公司股票交易异常波动的重大事 项，亦不存在其他应披露而未披露的重大信息，包括但不限于正在筹划涉及本 公司的并购重组、债务重组、业务重组、资产剥离和资产注入、重大业务合作、 引进战略投资等重大事项。公司目前日常经营情况正常，未发生重大变化。 一、股票交易异常波动的具体情况 证券代码：688577 证券简称：浙海德曼 公告编号：2025-018 浙江海德曼智能装备股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： ● 浙江海德曼智能装备股份有限公司（以下简称"公司"）股票于2025年 根据《上海证券交易所交易规则》、《上海证券交易所科创板股票异常交易实 时监控细则》的相关规定，属于股票交易异常波动的情形。鉴于公司股票价格 短期涨幅较大，可能存在非理性炒作风险。 控制人在股票交易异常波动期间不存在买卖公司股票的情况。 三、董事会声明及相关方承诺 公司董事会确认，除已按规定披露 ...

证券代码：688577 证券简称：浙海德曼 公告编号：2025-018 浙江海德曼智能装备股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： ● 浙江海德曼智能装备股份有限公司（以下简称"公司"）股票于2025年 8月20日、8月21日、8月22日连续3个交易日内收盘价格涨幅偏离值累计达到30%， 根据《上海证券交易所交易规则》、《上海证券交易所科创板股票异常交易实 时监控细则》的相关规定，属于股票交易异常波动的情形。鉴于公司股票价格 短期涨幅较大，可能存在非理性炒作风险。 ● 经公司自查并向公司控股股东、实际控制人发函确认，截至本公告披露 日，公司及控股股东、实际控制人不存在影响公司股票交易异常波动的重大事 项，亦不存在其他应披露而未披露的重大信息，包括但不限于正在筹划涉及本 公司的并购重组、债务重组、业务重组、资产剥离和资产注入、重大业务合作、 引进战略投资等重大事项。公司目前日常经营情况正常，未发生重大变化。 1、经自查，公司目前日常经营情况正常，未发生重大变化。由于被 ...

当天机构净买入前三的股票分别是中兴通讯、和而泰、昆仑万维。 盘后数据显示，8月22日龙虎榜中，共33只个股出现了机构的身影，18只股票呈现机构净买入，15只股票呈现 机构净卖出。 当天机构净买入前三的股票分别是中兴通讯、和而泰、昆仑万维，净买入金额分别是4.19亿元、2.62亿元、 1.96亿元。 当天机构净卖出前三的股票分别是海光信息、浙海德曼、寒武纪，净流出金额分别是1.65亿元、1.53亿元、 8352万元。 | 证券简称 | 龙虎榜 08.22 加拿榜 08.22 目涨跌幅 | 机构净买入 (万元) | | --- | --- | --- | | 中兴通讯 | 9.38% | 41876.38 | | 和而泰 | 10.02% | 26206.46 | | 昆仑万维 | 20.01% | 19579.56 | | 川润股份 | 10.03% | 14244.05 | | 万通发展 | 10.05% | 13781.80 | | 顺网科技 | 20.00% | 10736.93 | | 三川智慧 | 20.06% | 10500.12 | | 成飞集成 | 10.01% | 10408.75 | | 科 ...

证券之星消息，8月22日通用设备板块较上一交易日上涨1.0%，三川智慧领涨。当日上证指数报收于 3825.76，上涨1.45%。深证成指报收于12166.06，上涨2.07%。通用设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300066 | 三川智慧 | 8.44 | 20.06% | 203.17万 | | 16.48亿 | | 301377 | 鼎泰高科 | 68.06 | 19.99% | 13.00万 | | 8.39亿 | | 605688 | 同惠电子 | 31.98 | 15.87% | 16.46万 | | 5.24亿 | | 301125 | 腾亚精工 | 22.27 | 13.68% | 15.41万 | | 3.27亿 | | 688577 | 新海德曼 | 94.71 | 13.62% | 6.20万 | | 5.71亿 | | 002871 | 伟隆股份 | 18.43 | 10.03% | 31.15万 | | 5.49亿 ...

浙海德曼股价再创历史新高，该股近期呈不断突破新高之势，近一个月累计有10个交易日股价刷新历史纪录。截至09:32，该股目前上涨9.90%，股价报91.61元，成交83.32万股，成交金额7 证券时报•数据宝统计显示，浙海德曼所属的机械设备行业，目前整体涨幅为0.33%，行业内，目前股价上涨的有323只，涨幅居前的有浙海德曼、海容冷链、纽威股份等，涨幅分别为9.90%、 两融数据显示，该股最新（8月21日）两融余额为3.00亿元，其中，融资余额为2.99亿元，近10日增加4992.31万元，环比增长20.05%。 公司发布的一季报数据显示，一季度公司共实现营业收入1.42亿元，同比下降13.96%，实现净利润212.31万元，同比下降24.58%，基本每股收益为0.0300元，加权平均净资产收益率0.21% 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎 ...

Summary of the Screw Rod Industry Conference Call Industry Overview - The screw rod industry is characterized by high technical barriers and significant profit potential due to complex manufacturing processes and customization needs for various applications such as humanoid robots, automotive, injection molding machines, and semiconductor equipment [1][12][13]. Key Points and Arguments - **Types of Screw Rods**: The industry primarily differentiates between sliding screw rods and ball screw rods, with the latter offering higher efficiency and precision through the use of steel balls as a transmission medium [3][4]. - **Planetary Roller Screw Rods**: These rods provide higher precision and load capacity but come with increased manufacturing costs due to the need for in-house production of small rollers [4][5]. - **Market Potential**: The screw rod market is expected to reach over 40 billion yuan by 2025, driven by sectors such as machine tools, automotive, robotics, semiconductors, and medical devices [2][26]. - **Profit Margins**: Companies in the screw rod industry can achieve high profit margins due to the limited number of players and the high barriers to entry [2][12]. - **Application in Robotics**: Screw rods are particularly advantageous in humanoid robots, providing high load capacity and energy efficiency by converting rotational motion into linear drive [6][29]. - **Automotive Applications**: The automotive sector is increasingly adopting electric drive systems, which enhance efficiency and align with the trends in smart driving technologies [30][31]. Additional Important Insights - **Manufacturing Challenges**: The manufacturing process for screw rods involves critical steps such as material selection, heat treatment, and precision design, which are essential for meeting high industry standards [12][14][21]. - **Testing and Quality Assurance**: Companies need to establish comprehensive testing and evaluation systems to ensure the longevity and performance stability of screw rods, focusing on factors like operational stability and precision maintenance [17][24]. - **Investment Opportunities**: There are significant investment opportunities in screw rod processing equipment, including heat treatment furnaces and specialized grinding machines, as demand for high-precision components increases [34][35]. - **Market Dynamics**: The high-end market is currently dominated by Japanese and Taiwanese manufacturers, indicating potential for domestic companies to capture market share through technological advancements [28][35]. Conclusion The screw rod industry presents a promising landscape for investment and growth, driven by technological advancements and increasing demand across various sectors. Companies that can navigate the complexities of manufacturing and maintain high standards of quality are likely to succeed in this competitive market.

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 430476 | 海能技术 | 32.25 | -10.96% | 21.29万 | 7.06亿 | | 002598 | 山东章鼓 | 12.86 | -10.01% | 63.80万 | 8.41亿 | | 873223 | 荣亿精密 | 13.41 | -6.22% | 8.65万 | 1.17亿 | | 688448 | 磁谷科技 | 61.52 | -5.57% | 4.88万 | 2.97亿 | | 301525 | 儒貢科技 | 101.00 | -5.20% | 4.71万 | 4.69 Z | | 600421 | *ST华峡 | 8.17 | -5.00% | 7.54万 | 6176.64万 | | 301413 | 安培龙 | 111.95 | -4.32% | 5.42万 | 6.06亿 | | 300992 | 泰福泉业 | 31.40 | -3.56% | 7.89万 | 2.47亿 | | 603912 | 佳力图 ...

Group 1 - The stock price of Zhejiang Haideman (688577) closed at 75.59 yuan on August 20, 2025, with an increase of 13.84% and a turnover rate of 4.35% [1] - The company reported a total revenue of 142 million yuan for Q1 2025, a year-on-year decrease of 13.96%, and a net profit attributable to shareholders of 2.12 million yuan, down 24.58% year-on-year [1] - The company has a current ratio of 1.591, a quick ratio of 0.812, and a debt-to-asset ratio of 39.91% [1] Group 2 - Zhejiang Haideman has made investments in 8 companies and participated in 90 bidding projects [2] - The company holds 10 trademark registrations and 153 patents, along with 19 administrative licenses [2]

Group 1 - The A-share market showed mixed performance on August 20, with the Shanghai Composite Index rising by 0.11%, driven by gains in sectors such as non-ferrous metals, food and beverage, and banking, while computer and pharmaceutical sectors faced declines [1] - The machine tool sector demonstrated strength, with the Machine Tool ETF (159663.SZ) increasing by 0.08%. Notable individual stock performances included Zhejiang Haideman rising by 11.14%, Guoji Precision Engineering by 8.61%, and Ningbo Jingda by 4.85% [1] - According to IDC, the global robot market is projected to exceed $400 billion by 2029, with China expected to account for nearly half of this market. In 2024, the global commercial service robot shipment is anticipated to surpass 100,000 units, with delivery and cleaning robots dominating the market [1] Group 2 - Huachuang Securities reports that the humanoid robot industry is rapidly developing due to the open-sourcing of AI large models and the Nvidia Cuda robot ecosystem. The long-term market potential is expected to reach a trillion-dollar scale, with mass production of humanoid robots anticipated to begin around 2025 [1] - The Machine Tool ETF closely tracks the China Machine Tool Index, which encompasses critical segments of the high-end equipment manufacturing sector, including laser equipment, machine tools, robots, and industrial control equipment, reflecting the core of innovation-driven industrial upgrades [2]